Simplify the Rational Expression $\frac { 7 x ^ { 2 } + 21 x ^ { 3 } } { 6 x + 18 x ^ { 2 } }$

question 15

Multiple Choice

Simplify the rational expression.
- $\frac { 7 x ^ { 2 } + 21 x ^ { 3 } } { 6 x + 18 x ^ { 2 } }$

• A) \(\frac { 7 + 21 x ^ { 3 } } { 6 x + 18 }\)
• B) \(\frac { 7 x } { 6 }\)
• C) \(\frac { 7 x ^ { 2 } + 21 x ^ { 3 } } { 6 x + 18 x ^ { 2 } }\)
• D) \(\frac { 7 } { 6 }\)

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